Class 150LW Corrosion Resistant Flanges and Cast Flanged Fittings

Manufacturers Standardization Society
127 Park St NE, Vienna, VA 22180, United States
+17032816613
https://msshq.org/page/SP51
https://maps.app.goo.gl/bzD9GKrdUzoXsduC8
Explore MSS SP-51-2021, the industry standard for lightweight cast austenitic stainless-steel flanges and flanged fittings designed for reduced pressure-temperature applications. This standard ensures compatibility with ASME B16.5 Class 150 flanges while helping reduce weight and material costs in piping systems used in industries such as chemical processing, water treatment, oil & gas, and manufacturing.